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I applied via Campus Placement and was interviewed in Jan 2023. There were 3 interview rounds.
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I applied via Walk-in and was interviewed before Apr 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2018. There was 1 interview round.
I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.
Company payroll process is the system used to manage employee compensation and benefits.
Payroll process includes calculating employee salaries, taxes, and deductions
It also involves managing employee benefits such as health insurance and retirement plans
Payroll process can be done in-house or outsourced to a third-party provider
It is important to ensure compliance with labor laws and regulations
Payroll process can be a
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Basics in aptitude to be studied
An inactive relationship in Power BI is a relationship that is not being used in any visualizations or calculations.
Inactive relationships can occur when a relationship is created but not utilized in any measures or visuals.
These relationships do not impact the data model or query performance, but can clutter the model view.
To remove an inactive relationship, you can delete it from the relationship view in Power BI.
Ina...
Import vs Direct Query vs Live connection
Import: Data is imported into the tool for analysis, suitable for small datasets or when real-time data is not required
Direct Query: Data is queried directly from the source in real-time, suitable for large datasets or when up-to-date data is needed
Live connection: Data is connected live to the source, allowing for real-time updates and analysis without storing data locally
I applied via Company Website and was interviewed before Feb 2023. There was 1 interview round.
Different types of joins include inner join, left join, right join, and full outer join.
Inner join returns only the matching records from both tables.
Left join returns all records from the left table and the matching records from the right table.
Right join returns all records from the right table and the matching records from the left table.
Full outer join returns all records when there is a match in either left or rig
Rank assigns unique numbers to each row, while dense rank assigns consecutive numbers to rows with the same values.
Rank is used to assign a unique number to each row based on the order specified.
Dense rank is used to assign consecutive numbers to rows with the same values.
Rank leaves gaps between the numbers if there are ties, while dense rank does not.
For example, if we have a dataset with scores of students, rank wil...
I was interviewed before May 2023.
I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.
Personalizing user experience involves analyzing data to understand user preferences and behavior, then tailoring content and recommendations accordingly.
Collect and analyze user data such as browsing history, purchase history, and demographic information
Use machine learning algorithms to predict user preferences and behavior
Tailor content recommendations, product suggestions, and marketing messages based on user data
I...
I applied via Approached by Company and was interviewed before Oct 2023. There was 1 interview round.
I am a data analyst with a strong background in statistics and data visualization.
Graduated with a degree in Statistics
Proficient in programming languages like Python and R
Experience in analyzing large datasets and creating data visualizations
Strong problem-solving skills
based on 1 interview
Interview experience
Teleperformance
Optum Global Solutions
FIS
Nagarro